Home / 5,400,950-11,729,166

Finding the Third Proportional to 5,400,950 and 11,729,166

Calculator

Solution

The third proportional to 5,400,950 and 11,729,166 is: 25,472,062.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,400,950 : 11,729,166 = 11,729,166 : x
  2. Step 2: Convert to fraction form
    5,400,950/11,729,166 = 11,729,166/x
  3. Step 3: Cross multiply
    5,400,950x = 11,729,166 × 11,729,166
  4. Step 4: Simplify right side
    5,400,950x = 137,573,335,055,556
  5. Step 5: Solve for x
    x = 137,573,335,055,556/5,400,950
  6. Step 6: Final answer
    x = 25,472,062.33

Related Problems

Find third proportional to 2,700,475 and 5,864,583
Half scale
Find third proportional to 10,801,900 and 23,458,332
Double scale
Find third proportional to 5,400,952 and 11,729,170
Similar ratio
Find third proportional to 8,101,425 and 17,593,749
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.